The sine formula for the area of a triangle

Subject: Mathematics

Grade: Lower Secondary

Publisher: YDP

Resource types: Whiteboard presentation

Resource ID: e3667
Description:

At the end of this activity, students should be able to:
use the sine formula for the area of a triangle in various problems.

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The sine formula fo... Class activity

Consists of...
The formula for the... Animation The area of a triangle Whiteboard exercise Calculating the are... Whiteboard exercise Finding triangle areas Whiteboard exercise The angle between t... Animation Finding angles in a... Whiteboard exercise The area of an equi... Whiteboard exercise The area of a regul... Whiteboard exercise Areas of figures Whiteboard exercise The area of a segment Whiteboard exercise Circle circumscribe... Animation Calculating the sid... Animation Applying the formul... Whiteboard exercise

Relevant to...

Secondary School

Lower Secondary (Grades 7-9)

Mathematics

Trigonometry (2)

127. The sine formula for the area of a triangle

YDP SA

Keywords

formula, area, triangle, sine, trigonometry, The sine formula for the area of a triangle

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